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Diagnosis and Molecular Characterization of Mycobacterium Avium Subsp. Paratuberculosis from Dairy Cows in Colombia

Overview
Journal Vet Med Int
Publisher Wiley
Date 2011 Jul 26
PMID 21785685
Citations 8
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Abstract

The objective of this study was the serological, bacteriological and molecular diagnosis, as well as the molecular characterization of Mycobacterium avium subsp. paratuberculosis (Map) in adult cows of five Colombian dairy herds. Serum samples were tested by an indirect absorbed enzyme-linked immunosorbent assay (ELISA-C). All fecal samples were tested by pooled culture. After that, fecal samples of Map positive pools were tested individually by culture and polymerase chain reaction (PCR). In one herd, slurry and tissue samples from one animal were also taken and tested by PCR and culture. Map isolates were analyzed by the Multilocus Short Sequence Repeat (MLSSR) and the Mycobacterial Interspersed Repetitive Units-Variable Number of Tandem Repeats (MIRU-VNTR) methods. ELISA produced positive results in 1.8% (6/329) of the animals and 40% (2/5) of the herds. Four fecal, two tissue, and two slurry samples from a herd were Map positive by culture and PCR. MLSSR and MIRU-VNTR revealed two different strain profiles among eight Map isolates recovered. This study reports the first molecular characterization of Map in one dairy herd in Colombia, the limitations for individual diagnosis of subclinical Map infections in cattle, and the usefulness of pooled fecal samples and environmental sampling for Map diagnosis.

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References
1.
Bull T, Sidi-Boumedine K, McMinn E, Stevenson K, Pickup R, Hermon-Taylor J . Mycobacterial interspersed repetitive units (MIRU) differentiate Mycobacterium avium subspecies paratuberculosis from other species of the Mycobacterium avium complex. Mol Cell Probes. 2003; 17(4):157-64. DOI: 10.1016/s0890-8508(03)00047-1. View

2.
Eamens G, Whittington R, Turner M, Austin S, Fell S, Marsh I . Evaluation of radiometric faecal culture and direct PCR on pooled faeces for detection of Mycobacterium avium subsp. paratuberculosis in cattle. Vet Microbiol. 2007; 125(1-2):22-35. DOI: 10.1016/j.vetmic.2007.04.043. View

3.
Thibault V, Grayon M, Boschiroli M, Hubbans C, Overduin P, Stevenson K . New variable-number tandem-repeat markers for typing Mycobacterium avium subsp. paratuberculosis and M. avium strains: comparison with IS900 and IS1245 restriction fragment length polymorphism typing. J Clin Microbiol. 2007; 45(8):2404-10. PMC: 1951273. DOI: 10.1128/JCM.00476-07. View

4.
Mobius P, Luyven G, Hotzel H, Kohler H . High genetic diversity among Mycobacterium avium subsp. paratuberculosis strains from German cattle herds shown by combination of IS900 restriction fragment length polymorphism analysis and mycobacterial interspersed repetitive unit-variable-number.... J Clin Microbiol. 2008; 46(3):972-81. PMC: 2268378. DOI: 10.1128/JCM.01801-07. View

5.
Motiwala A, Li L, Kapur V, Sreevatsan S . Current understanding of the genetic diversity of Mycobacterium avium subsp. paratuberculosis. Microbes Infect. 2006; 8(5):1406-18. DOI: 10.1016/j.micinf.2005.12.003. View